CACRSW: Relay Switch - Install Guide




This module is installed in between a standard light switch and any permanently fixed lights that is controlled by the light switch.  The module is used to switch a light or set of lights on/off via the iZone smart system.  The module is connected to the customer’s own light switch to detect if the lights must be switched on/off. 

The CACRSW and CACDSW is similar in nature, the difference is that the CACRSW cannot dim lights (it only switches lights on/off)


Power supply

Input: 240VAC 50Hz

Power consumption

Maximum  2.05 Watts switched on

(no load connected)

Minimum 1.2 Watts switched off


Wired by electrician in accordance with AS/NZ 3000:2007 Electrical installations.

Maximum connected load permitted

1 Amp

Control frequency

433 Hz

Operating temperature range

-20oC to +50oC


Suitable for indoor use only

Size & Weight

Height: 150 mm (Excludes mounting lugs and antenna)

Width: 85 mm

Depth: 36 mm (Excludes antenna)

Weight: 220 g

Switch the power off at the switchboard

Cut the circuit to the device being controller and terminate the wiring as indicated on the casing

Wire the wall switch LED (if applicable) to the module


Pair the relay switch module to the iZone Bridge (See pairing an iZone smart plug)




The blue LED adjacent to the pair button on the module will flash blue several times to indicate it is pairing


Name the Relay switch module on your touch screen, smart phone or tablet

Group your Relay Switch module to other devices or switches

In the details section, configure the following: Switch type (latching/momentary); Switch LED (On/Off when lights are ON)